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Sodium Valproate (sodium + valproate)

Distribution by Scientific Domains

Medical Sciences	80%

Selected Abstracts

Sodium Valproate in the Management of Painful Neuropathy in Type 2 Diabetes , a Randomized Placebo Controlled Study

JOURNAL OF THE PERIPHERAL NERVOUS SYSTEM, Issue 2 2003
DK Kochar
OBJECTIVE: To study the effectiveness and safety aspects of sodium valproate in the management of painful neuropathy in patients of type 2 diabetes mellitus. MATERIAL AND METHODS: A randomized double-blind placebo controlled trial of sodium valproate was done in type 2 diabetic patients to assess its efficacy and safety in the management of painful neuropathy. We screened 60 patients but eight patients could not complete the study; hence, the present study was done on 52 patients. Each patient was assessed by clinical examination, pain score by short form of the McGill pain questionnaire (SF-MPQ) and electrophysiological examination, which included motor and sensory nerve conduction velocity, amplitude and H-reflex initially and at the end of 1 month of treatment. RESULTS: Significant improvement was noticed in the pain score of patients receiving sodium valproate in comparison to patients receiving placebo at the end of 1 month (P < 0.05). The changes in electrophysiological data were not significant. The drug was well tolerated by all patients except one who developed a raised aspartate transaminase (AST)/alanine transaminase (ALT) level after 15 days of treatment. CONCLUSION: Sodium valproate is a well-tolerated drug and provides significant subjective improvement in painful diabetic neuropathy. These data provide a basis for future trials of longer duration in a larger group of patients. [source]

Sodium valproate inhibits glucose transport and exacerbates Glut1-deficiency in vitro

JOURNAL OF CELLULAR BIOCHEMISTRY, Issue 4 2005
Hei Yi Wong
Abstract Anticonvulsant sodium valproate interferes with brain glucose metabolism. The mechanism underlying such metabolic disturbance is unclear. We tested the hypothesis that sodium valproate interferes with cellular glucose transport with a focus on Glut1 since glucose transport across the blood-brain barrier relies on this transporter. Cell types enriched with Glut1 expression including human erythrocytes, human skin fibroblasts, and rat astrocytes were used to study the effects of sodium valproate on glucose transport. Sodium valproate significantly inhibited Glut1 activity in normal and Glut1-deficient erythrocytes by 20%,30%, causing a corresponding reduction of Vmax of glucose transport. Similarly, in primary astrocytes as well as in normal and Glut1-deficient fibroblasts, sodium valproate inhibited glucose transport by 20%,40% (P,<,0.05), accompanied by an up to 60% downregulation of GLUT1 mRNA expression (P,<,0.05). In conclusion, sodium valproate inhibits glucose transport and exacerbates Glut1 deficiency in vitro. Our findings imply the importance of prudent use of sodium valproate for patients with compromised Glut1 function. J. Cell. Biochem. © 2005 Wiley-Liss, Inc. [source]

Sodium Valproate in the Management of Painful Neuropathy in Type 2 Diabetes , a Randomized Placebo Controlled Study

Antiepileptic drugs in Australia: 2002,2007,

PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, Issue 1 2010
Samantha A Hollingworth BSc (Hons)
Abstract Purpose With the marketing of a number of new antiepileptic drugs (AEDs) in recent years it seemed possible that the pattern of Australian prescribing for patients with epilepsy may have been changing. We examined the trends in the prescribing of subsidised AEDs in the Australian population from 2002 to 2007. Methods We analysed the Medicare Australia and Drug Utilisation Sub-Committee databases for script data for AEDs from 2002 to 2007 in 5-year age groups by gender and by class of prescriber. Scripts were converted to defined daily doses (DDDs)/1000/day using Australian Bureau of Statistics population data. Results Overall AED use (mainly valproate, lamotrigine and levetiracetam) increased progressively in 2002,2007 from 9.33 to 10.12 DDD/1000 population/day. Sodium valproate was the most widely used agent followed by carbamazepine then phenytoin. Amount of AED used increased in those aged in their 20s and 30s to plateau between 40 and 90 years. Use peaked in those aged 80,84 years and was slightly higher in males than females. Conclusions The rate of increase in the prescribing of AEDs remained steady between 2002 and 2007. The gender differences in prescribing reflect the higher prevalence of epilepsy in men and higher individual dosages used when many AEDs are prescribed on a body weight basis. The high use of some of these drugs in elderly people (,80 years) warrants further exploration. There is growing use of lamotrigine and gabapentin for indications apart from epilepsy,most likely neuropathic pain and mood disorders. Copyright © 2009 John Wiley & Sons, Ltd. [source]

Latest news and product developments

PRESCRIBER, Issue 17 2008
Article first published online: 15 SEP 200
Small AED suicide risk Antiepileptic drugs (AEDs) are associated with a small increase in the risk of suicidal thoughts, the MHRA has warned. In the latest Drug Safety Update (2008;2:Issue 1) the MHRA says that, compared with placebo, AEDs are associated with an additional two cases of suicidal thoughts and behaviour per 1000 patients (0.43 vs 0.22 per cent). This may occur as early as one week after starting treatment. It is unclear whether the risk varies among AEDs. Also in this issue, the MHRA warns of an increased risk of tumour progression and reduced survival in patients with cancer treated with recombinant erythropoietin. Other topics include the use of lenalidomide (Revlimid) and thalidomide for multiple myeloma; new restrictions on the use of moxifloxacin (Avelox) due to adverse effects; and a reminder that metronidazole should be administered orally, not by intravenous injection, for the treatment of C. difficile -associated diarrhoea. Low-fat diet least effective option? A low-fat diet is associated with less weight loss and less favourable metabolic changes over two years than a low-carbohydrate (Watkins) diet or a Mediterranean diet in 322 moderately obese patients (mean BMI 30kg per m2; N Eng J Med 2008;359:229,41). Estimated energy intake was similar for all diets. Mean weight loss in all randomised patients was 2.9kg for the low fat diet, 4.4kg for the Mediterranean diet and 4.7kg for the low-carbohydrate diet. The low-carbohydrate diet was associated with greater increases in HDL-cholesterol and greater reductions in triglycerides and total cholesterol/HDL-C ratio compared with the low-fat diet. Among people with diabetes, fasting plasma glucose and insulin resistance were decreased only in those assigned to the Mediterranean diet, and only the low carbohydrate diet significantly decreased HbA1c. Stopping post-MI statins Patients who stop taking a statin first prescribed after an acute MI almost double their risk of death compared with nonusers, a new study shows (Eur Heart J; published online 29 July 2008; doi: 10.1093/eurheartj/ehn346). The analysis of 9939 MI survivors in the General Practice Research Database showed that, compared with patients who had never used a statin, the risk of death was unchanged for those previously taking a statin who continued treatment after MI. The risk was reduced by 28 per cent for those who started a statin post-MI and continued it but, in those who started a statin but then stopped it, the hazard ratio for death was 1.88 (CI 95% 1.13-3.07). Stopping control medication (aspirin, beta-blockers or proton pump inhibitors) did not alter the risk of death. Smoking quit rates with NRT and varenicline Differences in quit rates between nicotine replacement therapy (NRT) and varenicline (Champix) are small, according to a multinational study (Thorax 2008;63:717,24). The trial compared transdermal NRT (21mg to 7mg per day over 10 weeks) with varenicline (1mg twice daily for 12 weeks). Over the final four weeks of treatment, the abstinence rate was significantly higher with varenicline (56 vs 43 per cent). After one year, the four-week abstinence rates were 26 and 20 per cent respectively (p = 0.056) and seven-day point prevalence abstinence rates at 6 or 12 months were not significantly different. Varenicline reduced craving, withdrawal symptoms and smoking satisfaction compared with NRT but at the cost of a higher incidence of nausea (37 vs 10 per cent). Azithromycin goes OTC The MHRA has announced that azithromycin will be available without prescription for the treatment of Chlamydia infection. Under the brand Clamelle, azithromycin will be supplied from pharmacies to over-16s who have tested positive for infection but have no symptoms; their partners may also be treated. A urine testing kit will be marketed to pharmacists. Product news Sodium valproate (Epilim Chronosphere) is now available as modified-release granules to be taken with food or a drink; 30 sachets, in five strengths from 50750mg, cost £30. Boehringer Ingelheim has introduced a higher strength of its telmisartan/hydrochlorothiazide combination (Micardis Plus) for hypertension; 80mg/25mg costs £14.18 for a month's supply. Copyright © 2008 Wiley Interface Ltd [source]

Sodium valproate in painful diabetic polyneuropathy

ACTA NEUROLOGICA SCANDINAVICA, Issue 6 2003
S. H. Sindrup
No abstract is available for this article. [source]

Folic acid efficacy as an alternative drug added to sodium valproate in the treatment of acute phase of mania in bipolar disorder: a double-blind randomized controlled trial

ACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2009
A. H. Behzadi
Objective:, The purpose of this study was to evaluate the efficacy of adding folic acid to sodium valproate in the acute phase of mania. Method:, Following a double-blind randomized controlled trial, 88 clinically manic patients with diagnosis of type I bipolar disorder (BID) were divided randomly into two groups (case and control). The case group was treated with folic acid and sodium valproate and the control group with sodium valproate and placebo. The severity of mania was assessed using the Young Mania Rating Scale (YMRS) at the beginning and end of the first, second and third weeks of the study. Results:, The case group's mean manic YMRS measurements (SD) before the initiation of therapy and in the first, second and third weeks of treatment were 34.0 ± 7.7, 26.7 ± 2.1, 18.1 ± 2.1 and 7.1 ± 0.9 respectively. The control group's measurements were 34.7 ± 3.8, 27.3 ± 2.3, 20.7 ± 2.5 and 10.1 ± 1.1. There was a statistically significant difference in YMRS scaling results between the case and control groups after 3 weeks of treatment (7.1 ± 0.9 vs. 10.1 ± 1.1, P = 0.005). Conclusion:, Based on our findings, folic acid seems to be an effective adjuvant to sodium valproate in the treatment of the acute phase of mania in patients with bipolar disorder. [source]

Health-related Quality of Life of People with Epilepsy Compared with a General Reference Population: A Tunisian Study

EPILEPSIA, Issue 7 2004
Hela Mrabet
Summary:,Purpose: The goal of the study was to assess the health-related quality of life (HRQOL) of persons with epilepsy (PWE) by using the short form survey 36 (SF-36), to compare it with that of a control group and to detect factors influencing it. Methods: We collected clinical and demographic data and information on health status by using the Arabic translation of the SF-36 questionnaire from two groups: (a) 120 PWE consulting our outpatient clinic during a period of 4 months, and (b) 110 Tunisian citizens, representative of the Tunisian general population, as a control group. Results: The mean age of PWE group was 32.74 years, and 45.5% were men. Idiopathic generalized epilepsies were observed in 44.5% of cases, and symptomatic partial epilepsies, in 30%. The most commonly prescribed drug was sodium valproate (VPA). For the SF-36, PWE had lower scores than the control group for only three subscales: general health perception, mental health, and social functioning. Seizure frequency, time since last seizure, and the antiepileptic drug (AED) side effects were the most important variables influencing the HRQOL among PWE. Seizure-free adults have HRQOL levels comparable to those of the control group. Sociodemographic variables had no influence on the SF-36 subscales. Conclusions: HRQOL is impaired in Tunisian PWE. The influencing factors identified in this study differ from the previously published data. Several possible reasons such as family support and cultural and religious beliefs are proposed to explain these cross-cultural differences. A larger study should be conducted to verify such findings. [source]

New Insights into the Clinical Management of Partial Epilepsies

EPILEPSIA, Issue S5 2000
Prof. Edouard Hirsch
Summary The diagnosis, treatment, and prognosis of seizure disorders depend on the correct identification of epileptic syndromes. Partial epilepsies are heterogeneous and can be divided into idiopathic, cryptogenic, and symptomatic epilepsies. The most common of the idiopathic localization-related epilepsies is benign epilepsy with rolandic or centrotemporal spikes (BECTS). Seizures remain rare and the use of antiepileptic drug (AED) treatment in all patients does not appear justified. Children who present with some of the electroclinical characteristics of BECTS may also display severe unusual neurologic, neuropsychological, or atypical symptoms. In some cases, carbamazepine has been implicated as a triggering factor. Primary reading epilepsy and idiopathic occipital lobe epilepsies with photosensitivity are examples of an overlap between idiopathic localization-related and generalized epilepsies and respond well to sodium valproate. Autosomal dominant nocturnal frontal lobe epilepsy and benign familial infantile convulsions are recently described syndromes, differing in several ways from classical idiopathic localization-related epileptic syndromes. In cryptogenic or symptomatic epilepsy, the topography of the epileptogenic zone might influence drug efficacy. An individualized approach to AED selection, tailored to each patient's needs, should be used. Resistance of seizures to antiepileptic therapy may be due to diagnostic and/or treatment error or may be the result of noncompliance. Increasing the dosage, discontinuation or replacement of a drug, or addition of a second drug is indicated in truly resistant cases. The use of more than two AEDs rarely optimizes seizure control, and in some cases reduction of treatment may improve seizure control while lessening side effects. EEG-video assessment of patients with refractory epilepsy is important. Indications for and timing of epilepsy surgery should be reconsidered. Surgical therapy should probably be used more often and earlier than it is at present. [source]

Subcutaneous histamine versus sodium valproate in migraine prophylaxis: a randomized, controlled, double-blind study

EUROPEAN JOURNAL OF NEUROLOGY, Issue 10 2007
R. O. Millán-Guerrero
Histamine has a selective affinity for H3-receptors and it may specifically inhibit the neurogenic edema response involved in migraine pathophysiology. The objective of this study was to evaluate the therapeutic potential of subcutaneous administration of histamine in migraine prophylaxis, compared with oral administration of sodium valproate, in an open clinical trial. Ninety-two patients with migraine were selected under criteria established by the International Headache Society and enrolled in a 12-week double-blind controlled clinical trial to evaluate the efficacy of subcutaneous administration of histamine (1,10 ng twice a week; n = 46) compared with oral administration of sodium valproate (500 mg daily dose; n = 46). The variables studied were headache intensity, frequency, duration, analgesic intake and migraine disability assessment (MIDAS). Two-tailed Student's t - test was used to compare means and the Mann,Whitney U and anova tests were used. The data collected during the 4th, 8th and 12th weeks of treatment revealed that histamine caused a significantly greater reduction (P < 0.001) in intensity and duration of migraine attacks as well as in analgesic intake. No difference was detected in the frequency of attacks or in MIDAS. The present study provides evidence of the superior efficacy of histamine applied subcutaneously in migraine prophylaxis when compared with sodium valproate taken orally. Subcutaneously applied histamine may represent a novel and effective therapeutic alternative in resistant migraine patients. [source]

Ocular complications of neurological therapy

EUROPEAN JOURNAL OF NEUROLOGY, Issue 7 2005
S. Hadjikoutis
Treatments used for several neurological conditions may adversely affect the eye. Vigabatrin-related retinal toxicity leads to a visual field defect. Optic neuropathy may result from ethambutol and isoniazid, and from radiation therapy. Posterior subcapsular cataract is associated with systemic corticosteroids. Transient refractive error changes may follow treatment with acetazolamide or topiramate, and corneal deposits and keratitis with amandatine. Intraocular pressure can be elevated in susceptible individuals by anticholinergic drugs, including oxybutynin, tolterodine, benzhexol, propantheline, atropine and amitriptyline, and also by systemic corticosteroids and by topiramate. Nystagmus, diplopia and extraocular muscle palsies can occur with antiepileptic drugs, particularly phenytoin and carbamazepine. Ocular neuromyotonia can follow parasellar radiation. Congenital ocular malformations can result from in utero exposure to maternally prescribed sodium valproate, phenytoin and carbamazepine. Neurologists must be aware of potential ocular toxicity of these drugs, and appropriately monitor for potential adverse events. [source]

Sodium valproate inhibits glucose transport and exacerbates Glut1-deficiency in vitro

The effectiveness of mood stabilizers and antiepileptic medication for the management of behaviour problems in adults with intellectual disability: a systematic review

JOURNAL OF INTELLECTUAL DISABILITY RESEARCH, Issue 2 2008
S. Deb
Abstract Background Psychotropic medications are used to manage behaviour problems in adults with intellectual disability (ID). One group of psychotropic medication are mood stabilizers such as lithium and some antiepileptic drugs. Method A comprehensive systematic review was performed to determine the evidence base for the effectiveness of mood stabilizers in the management of behaviour problems among adults with ID. Electronic searches of PsycInfo, Medline, Embase and Cinahl databases were conducted, as well as a thorough hand search for relevant literature. We reviewed primary trials relating to adults only that satisfied strict inclusion criteria. Results One randomized controlled trial (RCT) relating to lithium use and two non-RCTs, one on lithium and the other on carbamazepine, were revealed. In addition, one prospective non-controlled trial on sodium valproate and three retrospective case series studies were discovered, of which one considered the efficacy of lithium, one valproate and one topiramate. Conclusions The current evidence lends some support for the use of lithium and some antiepileptic mood stabilizer medication for the management of behaviour problems in adults with ID. However, because most studies reviewed here are riddled with obvious methodological constrains, the findings have to be interpreted with caution. [source]

Clozapine treatment of psychosis associated with velo-cardio-facial syndrome: benefits and risks

JOURNAL OF INTELLECTUAL DISABILITY RESEARCH, Issue 7 2005
S. Gladston
Abstract Background Clozapine is licensed for the treatment of psychotic illnesses resistant to other antipsychotic medications. Velo-cardio-facial syndrome (VCFS) is associated with a vulnerability to psychotic illness that may be resistant to treatment with conventional typical and atypical antipsychotics. Patients and methods A 32-year-old man with intellectual disability (ID) and a long history of treatment-resistant psychosis was found to have VCFS. Treatment with typical antipsychotic drugs and with one atypical olanzapine produced no improvement. Results Treatment with clozapine produced an improvement in psychotic symptoms and associated behavioural abnormalities, but caused hypersalivation, constipation and a seizure disorder. The latter led to two fractures, one requiring surgery. The addition of sodium valproate stopped seizures. Conclusions Clozapine may improve psychotic symptoms for people with ID associated with VCFS, but clinicians should be alert for potential adverse effects. [source]

Sodium Valproate in the Management of Painful Neuropathy in Type 2 Diabetes , a Randomized Placebo Controlled Study

Ciprofloxacin-induced palatal tremor

MOVEMENT DISORDERS, Issue 7 2007
Yuk-Fai Cheung MRCP
Abstract We describe an 84-year-old man with an unusual clinical presentation of palatal tremor in association with ciprofloxacin treatment. The patient had rhythmical movements not only of the soft palate but also of the face and trunk. Complete resolution of the symptoms occurred 2 days after discontinuation of ciprofloxacin and administration of sodium valproate. This is the first reported case of palatal tremor secondary to the use of ciprofloxacin. © 2007 Movement Disorder Society [source]

How to improve compliance with antiepileptic drugs

PRESCRIBER, Issue 3 2009
Bruce Packham MB BS, DRCOG
Noncompliance with treatment is a significant problem in patients with epilepsy. Dr Packham describes how compliance can be improved by taking a concordant approach to medicine taking and by considering the use of once-daily formulations of sodium valproate. Copyright © 2009 Wiley Interface Ltd [source]

Latest news and product developments

PRESCRIBER, Issue 4 2008
Article first published online: 20 MAR 200
Suicide warning for all antidepressants All antidepressants are to include a warning of the risk of suicide in their product information, the MHRA says. The requirement formerly applied only to SSRIs but, following a US review of safety data, the Agency says the risk is similar for all classes of antidepressants. Patients at increased risk include young people with psychiatric morbidity and those with a history of suicidal ideation. Patients are at increased risk of suicide until remission occurs, and clinical experience shows that the risk is increased during the early stages of recovery. Confusion over type 2 diabetes management Contradictory findings have been reported from two studies of intensive management of type 2 diabetes. The STENO-2 study (N Engl J Med 2008;358:580-91) found that tight control of blood glucose, blood pressure and lipids plus low-dose aspirin in 160 patients with type 2 diabetes and microalbuminuria significantly reduced all-cause mortality, cardiovascular events, cardiovascular death and microvascular complications by 40-60 per cent. The US National Heart, Blood and Lung Institute has announced the end of the intensive treatment arm of the ACCORD study (unpublished). This study was comparing intensive lowering of blood glucose below currently recommended levels (target HbA1C <6 per cent) with conventional management in adults with type 2 diabetes at especially high risk for heart attack and stroke. Although mortality was reduced in both arms compared with other populations, intensive treatment was associated with increased mortality equivalent to three deaths per 1000 patients per year over four years. Another antibiotics campaign The Government has launched another campaign to promote public awareness that antibiotics are not appropriate for viral infections causing coughs, colds and sore throats. Get Well Soon , Without Antibiotics is supported by a national advertising campaign and leaflets and posters encouraging the public to ask advice rather than demand a prescription. Details are available at www.dh.gov.uk. Episenta: once-daily sodium valproate Following a launch to specialists last year, a new once-daily modified-release formulation of sodium valproate is being promoted more widely to GPs. Episenta is licensed for the treatment of all forms of epilepsy and is formulated as modified-release capsules of 150mg and 300mg and sachets of modified-release granules of 500mg and 1000mg. The dose may be administered once or twice daily. Patients may be switched from enteric-coated tablets of valproate to the same dose given as Episenta. Episenta costs £5.70 or £10.90 for 100 × 150mg or 300mg capsules, and £18 or £35.50 for 100 × 500mg or 1000mg sachets. Latest NICE agenda The Department of Health has referred a new batch of topics for appraisal by NICE. Six of seven technology appraisals are for cancer drugs; the last is for dabigatran etexilate for venous thromboembolism. There will be four new clinical guidelines: autism spectrum disorders, hypertension in pregnancy, bed-wetting in children and severe mental illness with substance abuse. Two combined public health and clinical guidelines will address alcohol misuse. Varenicline vs NRT Varenicline (Champix) offers slightly greater smoking cessation rates than nicotine replacement therapy (NRT) in the long term and better symptom improvement, an international study has shown (Thorax 2008; published online:10.1136/ thx.2007.090647). A total of 746 smokers were randomised to treatment with varenicline 1mg twice daily for 12 weeks or transdermal NRT (21mg reducing to 7mg per day) for 10 weeks. Continuous abstinence rates for the last four weeks of treatment were 56 vs 43 per cent. The corresponding rates for one year were 26 and 20 per cent. Varenicline was associated with greater reductions in cravings, withdrawal symptoms and smoking satisfaction, but more nausea (37 vs 10 per cent). Adverse reactions class effect of statins The MHRA has identified several adverse effects that it says are class effects of the statins (Drug Safety Update 2008;1:Issue 7). Following a review of clinical trials and spontaneous reports, it is now apparent that any statin may be associated with sleep disturbance, depression, memory loss and sexual dysfunction; interstitial lung disease has been reported rarely. Product information is being updated to include the new information. Depression, including suicidal ideation, has also been associated with varenicline (Champix), the MHRA says; affected patients should stop treatment immediately. The combination of transdermal nicotine replacement therapy (NRT) and varenicline appears to be associated with a higher incidence of nausea, headache, vomiting, dizziness, dyspepsia and fatigue than NRT alone. The MHRA has also announced that, following the suspension of marketing authorisation for carisoprodol (Carisoma), it is considering a phased withdrawal of the closely-related meprobamate , the main active metabolite of carisoprodol. Following a successful pilot study, the public are being encouraged to report adverse reactions on yellow cards; the MHRA notes that health professionals provide more complete reports but patients include more information about quality of life. The scheme will be promoted via community pharmacies throughout the UK from February 2008. Cochrane: evidence on back pain interventions The latest release of Cochrane reviews includes three meta-analyses assessing interventions for back pain. Overall, NSAIDs were found to be effective as short-term treatment for acute or chronic back pain but the effect size was small. They were comparable with paracetamol but associated with more adverse effects; COX-2 selective NSAIDs were similarly effective, with slightly fewer adverse effects. There was no evidence that antidepressants reduced back pain but intensive individual patient education (lasting 2.5 hours) was effective for acute and subacute back pain and comparable with manipulation and physiotherapy; its effects on chronic pain were unclear. Copyright © 2008 Wiley Interface Ltd [source]

Practitioner Review: The Treatment of Bipolar Disorder in Children and Adolescents

THE JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY AND ALLIED DISCIPLINES, Issue 4 2001
Anthony C. D. James
This paper reviews the presentation, clinical features, and management of early-onset bipolar disorder. A framework for the treatment is based upon a systematic, critical appraisal of the available literature. A multimodal approach is emphasised using individual and family psychoeducational interventions in conjunction with pharmacotherapy. The role of mood stabilisers,lithium,and the anticonvulsants,sodium valproate and carbamazepine,is reviewed, alongside the treatments for depression in bipolar disorder and refractory mania. [source]

Juvenile Myoclonic Epilepsy , an experience from north western India

ACTA NEUROLOGICA SCANDINAVICA, Issue 1 2001
A. Panagariya
Objectives, The clinical data on cases of Juvenile Myoclonic Epilepsy (JME) were analysed. Response to initial small dosages (lower than usual) of sodium valproate and further lower maintenance dosages in patients who were seizure free for 2 years on drug were assessed. Material and methods, Seventy-six patients who were diagnosed to have Juvenile Myoclonic Epilepsy on definite criteria were studied. All patients were put on sodium valproate in dosages (lower than usual) for initial control and further lower maintenance dosage and response evaluated. Results, The clinical profile was found to be similar as in other parts of India. There was a female preponderance and average delay of 4.9 years in final diagnosis. Forty-eight (63.1%) patients showed good control on 15 mg/kg/day dosages of sodium valproate. After a seizure free interval of 2 years, 58% of patients could be maintained on small dosages ranging from 3,5 mg/kg/day to 6,8 mg/kg/day. Conclusion, The majority of JME patients responded well not only to sodium valproate in dosages lower than usually prescribed but required very small dosages for maintenance after a seizure free period of 2 years. [source]